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Keynote
26 Feb 2026
•4 min read
A recent judgment from the Royal Courts of Justice (RCJ) has underlined the critical role prenuptial agreements play in protecting one’s assets during divorce proceedings. This case involved a couple, Mr Loh-Gronager and Wei-Lyn Loh, who married in 2019 and separated in 2023 following revelations of Mr Loh-Gronager’s affair and questionable financial conduct.
During the marriage, Mr Loh-Gronager transferred thousands of pounds to his mistress and diverted substantial sums from the couple’s joint account for personal use and business investments. The joint account was intended to support both parties’ lifestyles; using these funds for such purposes did not align with their agreement.
The couple’s prenuptial agreement specified that Mr Loh-Gronager would receive a lump sum, increasing with each year of marriage and totalling £6.4 million at the time of separation. Mr Loh-Gronager claimed these transfers were a continuation of gifts and payments made before the marriage, arguing the disputed funds were a safety net and that his wife’s objections were motivated by ‘bitterness’.
The court, however, found that Mr Loh-Gronager had in fact been harassing his wife in an attempt for her to take a settlement. His conduct included sending a private investigator to her home, posing as a journalist, and posting photos of her online via a private account.
Further, Mr Loh-Gronager also provided the court with falsified emails, alleging that his wife was aware of the reasoning behind these transfers. The judge determined that the court had only been given PDF copies of the emails, which were likely altered to support Mr Loh-Gronager’s case.
In its judgment, the court found that more than £2 million had been withdrawn from the couple’s mortgage account and invested in Mr Loh-Gronager’s business, with an additional £655,000 taken from the joint account for similar purposes. These amounts were deducted from Mr Loh-Gronager’s prenuptial entitlement. Due to his dishonest conduct and misuse of marital funds, a further £375,000 was subtracted from his settlement. Ultimately, Mr Loh-Gronager received £2,369,385 – a substantial sum, but significantly less than the £6.4 million stipulated in the prenuptial agreement.
Rather than interpreting the prenuptial agreement rigidly, the judge considered its underlying purpose and the parties’ conduct during the marriage. It was determined that Mr Loh-Gronager had already exhausted a significant portion of his prenuptial entitlement during the marriage, losing out on nearly £4 million pounds.
This case serves as a compelling reminder of the value of prenuptial agreements in safeguarding assets and ensuring fair outcomes in the event of marital breakdown, especially where financial misconduct is involved.
If you have questions about a prenup, please contact Corinne Parke and Bethan Hill-Howells.